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arm: at91/spl: mpddrc: add struct atmel_mpddrc_config

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Add struct atmel_mpddrc_config to accommodate the mpddrc register
configurations, not using the mpddrc register map structure,
struct atmel_mpddrc, in order to increase readability and reduce
run-time memory use.

Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com>
This commit is contained in:
Wenyou Yang
2016-02-01 18:12:15 +08:00
committed by Andreas Bießmann
parent 258b21fc69
commit 7e8702a00f
11 changed files with 30 additions and 20 deletions
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4
board/siemens/corvus/board.c
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@ -114,7 +114,7 @@ void spl_board_init(void)
}
#include <asm/arch/atmel_mpddrc.h>
static void ddr2_conf(struct atmel_mpddr *ddr2)
static void ddr2_conf(struct atmel_mpddrc_config *ddr2)
{
ddr2->md = (ATMEL_MPDDRC_MD_DBW_16_BITS | ATMEL_MPDDRC_MD_DDR2_SDRAM);
@ -148,7 +148,7 @@ static void ddr2_conf(struct atmel_mpddr *ddr2)
void mem_init(void)
{
struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
struct atmel_mpddr ddr2;
struct atmel_mpddrc_config ddr2;
ddr2_conf(&ddr2);